The Mitsubishi CM200DU-12NFH is a 200A, 600V dual (2-in-1) IGBT module engineered for efficient, high-frequency power switching in industrial and commercial applications. Built on Mitsubishi's proven NFH-series platform, this module integrates two IGBT chips with freewheeling diodes in a compact, isolated baseplate package. Its optimized gate characteristics support precise switching control while keeping switching losses and EMI within acceptable margins — critical considerations for system designers working with variable-speed drives, UPS systems, and DC-AC inverter topologies operating at elevated power densities.

The CM200DU-12NFH sees widespread use across heavy industrial and commercial power conversion platforms. Typical applications include AC motor drives and servo amplifiers, solar and wind inverters, induction heating equipment, uninterruptible power supplies (UPS), welding power supplies, and elevator traction drives. Its 600V blocking voltage and 200A continuous current rating make it well-suited for three-phase inverter legs operating from 380–480VAC line supplies. Engineers in industries such as oil and gas, material handling, HVAC, and industrial automation regularly specify this module as a primary switching element or drop-in replacement in legacy drive platforms.

Quick Reference: CM200DU-12NFH

Key Features of the CM200DU-12NFH:

• 200A continuous collector current with 400A peak (ICRM) for robust overcurrent tolerance in drive applications
• 600V VCES blocking voltage compatible with standard 380–480VAC three-phase input systems
• Low collector-emitter saturation voltage (VCE(sat)) minimizes conduction losses at full load
• Integrated freewheeling diodes with fast reverse recovery characteristics, reducing switching losses and diode-induced EMI
• Isolated copper baseplate construction enables direct heatsink mounting with excellent thermal transfer and electrical isolation
• NFH-series gate structure optimized for switching frequencies in the 2–20 kHz range typical of industrial motor drives and inverter systems

With a current factory lead time of 36 weeks from Mitsubishi, procurement teams supporting active production lines or emergency maintenance scenarios face serious exposure to downtime risk. The CM200DU-12NFH also appears in a significant number of legacy drive platforms that are years past standard production cycles, making authorized distributor inventory the only practical sourcing channel. ATI Accurate Technology maintains ready stock of this module specifically to bridge that gap — providing engineers and buyers with immediate access to genuine OEM parts without the quarter-year wait or the risk of counterfeit product from unverified sources.

ATI Accurate Technology is a power semiconductor distributor located in Palmetto, Florida, stocking IGBTs, thyristors, diodes, and rectifier modules including hard-to-find and obsolete parts. Orders placed before 5PM EST ship same day. Contact our team for volume pricing, cross-reference assistance, or expedited quotes. Call 239-734-7566 or email sales@igbts.us — we're ready to support your sourcing needs today.